<template>
	<view>
		<view class="search-box">
			<my-search class="gotoSearch" @click="gotoSearch" ></my-search>
		</view>
		
		
		
		<!-- 轮播图     小圆点            自动轮播         轮播间隔时间      每张轮播图时间一秒  衔接滚动  -->                                   
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item v-for="(item,i) in swiperList" :key="i">
				<navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
					<image :src="item.image_src"></image>
				</navigator>
			</swiper-item>
			
		</swiper>
		
		<!-- 分类导航 -->
		<view class="nav-list">
			<view @click="navClickHandler(item)" class="nav-item" v-for="(item,i) in navList" :key="i">
				<image class="nav-iamge" :src="item.image_src"></image>
			</view>
			
		</view>
		<!-- 楼层区 -->
		<!-- 楼层容器 -->
		<view class="floor-list">
			<!-- 每一个楼层的item项 -->
			<view class="floor-item" v-for="(item,i) in floorList" :key="i">
				<!-- 楼层标题 -->
				<image class="floor-title" :src="item.floor_title.image_src" ></image>
				<!-- 楼层图片区 -->
				<view class="floor-img-box">
					<!-- 左边大图片盒子 -->
					<navigator :url="item.product_list[0].url" class="left-image-box">
						<image mode="widthFix" :style="{width:item.product_list[0].image_width+'rpx'}" :src="item.product_list[0].image_src" ></image>
					</navigator>
					<!-- 右边大图片盒子 -->
					<view class="right-img-box">
						<navigator :url="item2.url" class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2 !==0">
							<image :src="item2.image_src" :style="{width:item2.image_width+'rpx'}" mode="widthFix" ></image>
						</navigator>
					</view>
				</view>
			</view>
			
		</view>
	</view>
</template>

<script>
	import badgeMix from '../../mixins/tabbar-badge.js'
	export default {
		mixins:[badgeMix],
		data() {
			return {
				//这是轮播图
				swiperList:[],
				//分类导航
				navList:[],
				//楼层的数据
				floorList:[]
			};
		},
		onLoad() {
			//调用方法,获取轮播图的数据
			this.getSwiperList()
			this.getNavList()
			this.getFloorList()
		},
		methods:{
			gotoSearch(){
				uni.navigateTo({
					url:'/subpkg/search/search'
				})
			},
			async getSwiperList(){
				const {data:res}= await uni.$http.get('/api/public/v1/home/swiperdata')
				console.log(res)
				//请求失败
				if(res.meta.status !== 200) return uni.$showMsg()
				
				this.swiperList=res.message
				
			},
			async getNavList(){
				const {data:res}=await uni.$http.get('/api/public/v1/home/catitems')
				console.log(res)
				if(res.meta.status !== 200) return uni.$showMsg()
				this.navList=res.message
				
			},
			navClickHandler(item){
				if(item.name=='分类'){
					uni.switchTab({
						url:'/pages/cate/cate'
					})
				}
			},
			async getFloorList(){
				const {data:res}= await uni.$http.get('/api/public/v1/home/floordata')
				if(res.meta.status !== 200) return uni.$showMsg()
				//对数据进行处理
				res.message.forEach(floor=>{
					floor.product_list.forEach(prod=>{
						prod.url='/subpkg/goods_list/goods_list?'+prod.navigator_url.split('?')[1]
					})
				})
				
				this.floorList=res.message
			}
		}
	}
</script>

<style lang="scss">
	swiper{
		height: 330rpx;
		.swiper-item,
		image {
			width: 100%;
			height: 100%;
		}
	}
	.nav-list{
		display: flex;
		justify-content: space-around;
		margin: 15px 0;
		.nav-iamge{
			width: 128rpx;
			height: 140rpx;
		}
	}
	.floor-title{
		width: 100%;
		height: 60rpx;
	}
	.right-img-box{
		display: flex;
		flex-wrap: wrap;
		justify-content: space-around;
	}
	.floor-img-box{
		display: flex;
		padding-left: 10prx;
	}
	.search-box{
		position: sticky;
		top: 0;
		z-index: 999;
	}
</style>
